17075-15-9 Usage
Description
4-(Methylsulfonyl)pyridine, a chemical compound with the molecular formula C6H7NO2S, is a derivative of pyridine featuring a methylsulfonyl group attached to the fourth position of the pyridine ring. This colorless to light yellow liquid, characterized by a strong, pungent odor, is utilized as an intermediate in the synthesis of various organic compounds, particularly in the pharmaceutical and agrochemical industries. Being a hazardous chemical, it requires careful handling.
Uses
Used in Pharmaceutical Industry:
4-(Methylsulfonyl)pyridine is used as a key intermediate in the synthesis of pharmaceuticals for its ability to contribute to the development of new drugs with potential therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical sector, 4-(Methylsulfonyl)pyridine is employed as a precursor in the production of agrochemicals, aiding in the creation of compounds that can enhance crop protection and management.
Used in Organic Synthesis:
4-(Methylsulfonyl)pyridine is utilized as an intermediate in organic synthesis for the preparation of other organic compounds, showcasing its versatility in chemical reactions and its potential to contribute to the development of novel chemical entities.
Check Digit Verification of cas no
The CAS Registry Mumber 17075-15-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,0,7 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 17075-15:
(7*1)+(6*7)+(5*0)+(4*7)+(3*5)+(2*1)+(1*5)=99
99 % 10 = 9
So 17075-15-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H7NO2S/c1-10(8,9)6-2-4-7-5-3-6/h2-5H,1H3
17075-15-9Relevant articles and documents
Selective Functionalization of Aminoheterocycles by a Pyrylium Salt
Moser, Daniel,Duan, Yaya,Wang, Feng,Ma, Yuanhong,O'Neill, Matthew J.,Cornella, Josep
, p. 11035 - 11039 (2018/07/31)
The functionalization of aminoheterocycles by using a pyrylium tetrafluoroborate reagent (Pyry-BF4) is presented. This reagent efficiently condenses with a great variety of heterocyclic amines and primes the C?N bond for nucleophilic aromatic substitution. More than 60 examples for the formation of C?O, C?N, C?S, or C?SO2R bonds are disclosed herein. In contrast to C?N activation through diazotization and polyalkylation, this method is characterized by its mild conditions and impressive functional-group tolerance. In addition to small-molecule derivatization, Pyry-BF4 allows the introduction of functional groups in a late-stage fashion to furnish highly functionalized structures.
A general copper-catalyzed sulfonylation of arylboronic acids
Kar, Anirban,Sayyed, Lliyas Ali,Lo, Wei Fun,Kaiser, Hanns Martin,Beller, Matthias,Tse, Man Kin
, p. 3405 - 3408 (2008/02/12)
A general copper-catalyzed method for the sulfonylation of arylboronic acids with sulfinate salts is described. A variety of alkyl-aryl, diaryl, and alkyl-heteroaryl sulfones were synthesized in good yield.
